---
layout: default
title: Help Center
---
{% assign sorted_articles = site.articles | sort: 'title' %}

<div class="container main">
    <div class="row">
        <div class="col-md-8">
            <div class="panel panel-secondary articles">
                <div class="panel-heading">
                    <h3 class="panel-title"><i class="fa fa-star-o"></i> Popular Articles</h3>
                </div>
                <div class="panel-body">
                    <ul class="fa-ul">
                        {% for article in sorted_articles %}
                        {% if article.popular == true and article.hidden != true %}
                        <li>
                            <i class="fa-li fa fa-file-text-o"></i>
                            <a href="{{site.baseurl}}{{article.url}}">{{article.title}}</a>
                        </li>
                        {% endif %}
                        {% endfor %}
                    </ul>
                </div>
            </div>
            {% for category in site.categories %}
            {% if category.hidden != true %}
            <div class="panel panel-default articles">
                <div class="panel-heading">
                    <h3 class="panel-title">
                        <a href="{{site.baseurl}}{{category.url}}">
                            <i class="fa fa-folder-open-o"></i> {{category.title}}
                        </a>
                    </h3>
                </div>
                <div class="panel-body">
                    <ul class="fa-ul">
                        {% for article in sorted_articles %}
                        {% assign catFilename = category.path | filename %}
                        {% if article.categories contains catFilename and article.hidden != true %}
                        <li>
                            <i class="fa-li fa fa-file-text-o"></i>
                            <a href="{{site.baseurl}}{{article.url}}">{{article.title}}</a>
                        </li>
                        {% endif %}
                        {% endfor %}
                    </ul>
                </div>
            </div>
            {% endif %}
            {% endfor %}
        </div>
        <div class="col-md-4">
            {% include contact.html %}
            <div class="panel panel-default articles" style="margin-bottom: 0;">
                <div class="panel-heading">
                    <h3 class="panel-title"><i class="fa fa-list-alt"></i> Categories</h3>
                </div>
                <div class="panel-body small">
                    <ul>
                        {% for category in site.categories %}
                        {% if category.hidden != true %}
                        <li>
                            <a href="{{site.baseurl}}{{category.url}}">{{category.title}}</a>
                        </li>
                        {% endif %}
                        {% endfor %}
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>